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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · COLM

As of 2026-08-20
Put/Call Volume Ratio
2.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.99
Cumulative positioning sentiment
Front-month ATM Implied Volatility
33.7%
Market-expected move
Contracts / Expirations
44
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––50.000.000.4525.9%1016
181035.6%3.906.7055.000.201.7541.5%015
119033.7%0.503.7060.000.803.8031.7%1010
8031.7%0.001.1575.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.